AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009HV77 ∴ Orbital info ∴ Epoch epochXXX

2009HV77 ▹

ORBITAL INFORMATION

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(ASCII data file 2009HV77.eq0)

Keplerian elements at epoch
56671.2 MJD
	Value	1-σ variation	Units
a	1.89778	1.119e-08	au
e	0.452114	3.111e-08
i	2.914	4.383e-06	deg
Ω	46.73	9.644e-05	deg
ω	246.104	9.845e-05	deg
M	257.691	1.046e-05	deg

Other useful info
Absolute Magnitude (H)	20.7	mag
Slope parameter (G)	0.15	mag
Perihelion	1.0398	au
Aphelion	2.7558	au
Asc. node-Earth separation	0.85745	au
Desc. node-Earth separation	0.26864	au
Earth MOID	0.05244	au
Orbital period	954.922	days
Date of orbit computation	apr 24 01:36

Correlation matrix
1.00000000	0.17046368	-0.17968360	0.00558710	0.10444616	-0.88296819
0.17046368	1.00000000	-0.57407127	-0.10355380	0.17434216	-0.32898133
-0.17968360	-0.57407127	1.00000000	0.14619510	-0.21058003	0.29562680
0.00558710	-0.10355380	0.14619510	1.00000000	-0.98471163	0.02897258
0.10444616	0.17434216	-0.21058003	-0.98471163	1.00000000	-0.18731855
-0.88296819	-0.32898133	0.29562680	0.02897258	-0.18731855	1.00000000

Covariance matrix
1.25270697E-16	5.93611660E-17	-8.81534517E-15	6.03094632E-15	1.15083278E-13	-1.03412170E-13
5.93611660E-17	9.68036323E-16	-7.82920688E-14	-3.10731972E-13	5.34002439E-13	-1.07107265E-13
-8.81534517E-15	-7.82920688E-14	1.92137557E-11	6.18034944E-11	-9.08695347E-11	1.35597530E-11
6.03094632E-15	-3.10731972E-13	6.18034944E-11	9.30139627E-09	-9.34927925E-09	2.92390415E-11
1.15083278E-13	5.34002439E-13	-9.08695347E-11	-9.34927925E-09	9.69147722E-09	-1.92964594E-10
-1.03412170E-13	-1.07107265E-13	1.35597530E-11	2.92390415E-11	-1.92964594E-10	1.09497370E-10